Christian Amadi

The purpose of the study is to investigate the dynamic capabilities of family business as a catalyst for survival and growth in Nigeria. A quantitative technique involving a descriptive survey was adopted for the study. A questionnaire measurement instrument was constructed and deployed on a sample of 410 respondents in the selected family businesses. Copies of the questionnaire measurement instrument were conveniently distributed to employees of the selected family businesses to obtain data for the study. Exploratory Factor Analysis (EFA) was used to validate the constructs in the measurement instrument. Structural Equation Modeling (SEM) was used to estimate the structural relationship between constructs of family business dynamic capabilities for survival and growth. The results showed that sensing and seizing, learning and reconfiguration and succession planning capabilities of family business have a significant positive effect on survival and growth. Therefore, family business managers should effectively deploy sensing and seizing, learning and reconfiguration and succession planning capabilities to enhance business survival and growth.

Acknowledgments
The authors express gratitude to anonymous reviewers, the journal editor and all the authors whose works were used in this study. The authors are grateful to the management of the family businesses included in the study for their approval for the administration of the questionnaire instrument and to the survey respondents who gave their views on the issues raised in the questionnaire instrument.

The study investigated the mediating effect of job satisfaction on health and safety policy management and employee productivity in manufacturing firms in Nigeria. For the study, a quantitative analytical method was adopted, including a descriptive survey. To obtain data for the study, a questionnaire instrument was constructed and distributed among 950 sampled respondents in selected manufacturing firms in Nigeria. The descriptive statistics was deployed in the data analysis, while the multiple regression analysis was used to test the study hypotheses at the 0.05 level of significance. The mediating effect of job satisfaction on health and safety policy management and employee productivity relationship was confirmed using the Sobel test with the aid of MedGraph. The results showed that hazard prevention and control policy have a significant positive effect on employee productivity. Risk assessment policy have a significant positive effect on employee productivity. Also, job satisfaction has a significant positive mediating effect on the health and safety policy management and employee productivity relationship. Therefore, manufacturing firms should take appropriate measures to prevent and control hazards and provide effective risk assessments to improve health and safety policy management.

Acknowledgments
The authors express gratitude to anonymous reviewers, the journal editor and all the authors whose work were used in this study. The authors are grateful to the management of manufacturing firms included in the study for having given approval for the administration of the questionnaire instrument, and the survey respondents for providing their views on the issues raised in the questionnaire instrument on health and safety policy management (hazard prevention and control policy and risk assessment policy), employee productivity and job satisfaction.